摘要
结合某基坑实例,采用FLAC(快速拉格朗日数值分析)建立了基坑锚杆(土钉)支护模拟模型,对基坑开挖支护过程进行了动态模拟分析,得到了锚杆(土钉)支护的轴力分布变化规律以及基坑的位移特征。
By combining with some foundation pit, the paper adopts FLAC, the Fast Lagrangian Analysis of Continua, to establish the simula- tion model for the foundation pit bolt（soil nail） supporting, has the dynamic simulation analysis of the excavation supporting process of the foundation pit, and concludes the axial force distribution change law for the bolt（soil nail） supporting and its displacement characteristics for the foundation pit.
出处
《山西建筑》
2010年第28期70-72,共3页
Shanxi Architecture
关键词
锚杆(土钉)支护
基坑
FLAC数值模拟
bolt（soil nail） support, foundation pit, FLAC numerical simulation
